With almost 20 years of experience in designing and manufacturing of switches, silicone rubber keypad, rubber gasket and other silicone rubber products with custom molding, we have been certified with ISO 9001 certificate, we are well known for being a reliable source of quality products in the field. Membrane keyboard is widely used in telecom, remote controllers, calculators, toys etc. With the advanced machinery, fine raw material, well-trained and skillful staff and strong management system, we have done very well in the past but we still continuously improving ourselves in order to provide better quality products to our valued customers. From the very beginning, YAN CHUEN CO., LTD. has been committing to its Q.S.T.C. principles that they are Quality, Service, Timeliness and Cost Effectiveness. The success of YAN CHUEN is attributed to its strong management, efficiency, flexibility, low cost and highly integrated manufacturing operations as well as its ability to satisfy customer demands within strict time limits and quality requirements